Poland has deployed F-16 fighter jets in response to the ongoing Russian missile strike on Ukraine.
A USAF KC-135 tanker stationed at Royal Air Force Base Mildenhall is positioned near Lublin, Poland. Additionally, a NATO/Luxembourg E-3 Sentry AWACS aircraft, deployed from Greece, is operating just west of the Poland-Ukraine border, near Zamosc.

The E-3 is flying in an area experiencing significant GPS spoofing and jamming.
This marks a rare sighting of a USAF KC-135 providing support to the Polish Air Force.